baber/WOPTO huggingface dataset:
Patent JP-H0533087-A (JP)
Title: Copper alloy for small conductive member
Inventor: KOMATA KENICHI
IPC: C22C9/04
Filed: 1991-07-31
Abstract: PURPOSE:To improve the strength of a copper alloy while its formability is maintained, to reduce its stress relaxing rate and to form a terminal and a connector having high reliability by limiting the grain size of an alloy in which Zn, Sn, Mn, Al, Zr or the like are specified. CONSTITUTION:The above copper alloy is formed of a compsn. constituted of, by weight, 10 to 38% Zn, 0.3 to 3% Sn, 0.5 to 3% Mn, 0.5 to 2% Al, 0.05 to 0.5% Zr, 0.5 to 3% Si, 0.01 to 2% Ni, 0.005 to 0.25% P and the balance Cu. Then, heat treating conditions such as annealing conditions are changed to limit its grain size, by which its alloy strength is increased and its stress relaxation is reduced. Thus, by using this alloy, a terminal, a connector or the like having high reliability can be obtd.
Patent JP-H058475-A (JP)
Title: Printer
Inventor: MATSUBARA MOTOKI
IPC: B41J11/42
Filed: 1991-07-31
Abstract: PURPOSE:To provide a printer with a cutter which performs the entire printer action including sheet printing and cutting efficiently. CONSTITUTION:When continuous sheets are printed and cut, a sheet at the head is cut without cutting it immediately after the completion of its printing process but when its following sheet comes to a cutting position for the preceding sheet by a sheet feed action following the printing action of the following its temporary interruption. The remaining part of the following sheet is printed after the mentioned process. In addition, a means for switching over to a routine cutting mode in which each sheet is cut each time it is printed, is provided.
Patent JP-S5983170-A (JP)
Title: Conductive substrate for electrostatic recording
Inventor: KATOU HIDEKAZU
IPC: G03G5/14
Filed: 1982-11-04
Abstract: PURPOSE:To enhance conductivity of a metallic oxide semiconductor by forming a conductive layer contg. a semiconductor made of a metallic oxide and ascorbic acid or the like. CONSTITUTION:The conductive layer contains a metallic oxide semiconductor and ascorbic acid, its optical isomer, or any of their reducing derivs. Ascorbic acid or the like reduces oxygen adsorbed to the surface of the metallic oxide semiconductor, and at the same time, charge transfer is caused between the semiconductor and said acid by the adsorption including reaction with the active sites of the surface, resulting in rise of conductivity. Conductive zinc oxide is used most widely, and since mutual contact between each particle is enhanced as its size becomes smaller, the use of zinc oxide is effective for enhancement of conductivity. As said acid, L-ascorbic acid I and its optical isomer, erysorbic acid II enhance the conductivity of said semiconductor. Since the conductive zinc oxide improves dispersibility by addition of said acid or the like, coating performance is also enhanced.
Patent JP-H0478145-A (JP)
Title: Transfer type bonding device
Inventor: TERADA TORU
IPC: H01L21/60
Filed: 1990-07-20
Abstract: PURPOSE:To easily cope with a change in the arraying state of a plurality of lead wires by providing a positioning mechanism which moves a carrier tape and bonding head relatively to each other and arraying a transferring bump, one lead wire, and the bonding head in one line on a substrate in a transferable state. CONSTITUTION:When one transferring bump 22 is brought into contact with the lower surface of the first lead wire 7, a video camera 29 is positioned to an advancing position away from a bonding position A by means of the X- and Y-axis sliders 26 and 27 of a bonding mechanism 24 and, at the same time, a bonding head 25 is moved to the bonding position A and brought to a position immediately above the lead wire 7. Then the head 25 is lowered by the Z-axis slider 28 of the mechanism 24 and pressed against the upper surface of the lead wire 7. Since the bonding head 25 is equipped with a heater and oscillator, the transferring bump 22 is transferred to the lower surface of the lead wire 7 by heat and ultrasonic waves.
Patent JP-S6347313-A (JP)
Title: Smelting, reducing and refining equipment
Inventor: FUJII SHIRO
IPC: C21B13/14
Filed: 1986-08-18
Abstract: PURPOSE:To collect the dust contained in a high-temp. exhaust gas which contains a large amt. of dust and is discharged from the prereducing furnace of molten iron producing equipment consisting of the prereducing furnace and smelting and reducing furnace with high thermal efficiency without losing the sensible heat of the exhaust gas by passing the above- mentioned exhaust gas through a specific heat resistant massive material. CONSTITUTION:The exhaust gas which is of a high temp. and contains a large amt. of the dust 20 from the prereducing furnace 2 is passed through a dust collector 3 from an inlet 6 and subjected to dust collection at the time of producing a molten iron from iron ore with the equipment provided with the prereducing furnace 2 and the smelting and reducing furnace 1. The central part 8 of a dust collector body 5 has the diameter larger than the diameter of an inlet 6 and outlet 7 for the exhaust gas and is partitioned by grid materials 9, 10 made of ceramics, in which many latent heat balls 11 formed by using a stainless steel and packing a CaCl2-NaCl material into the stainless steel bars are moved from above and below. The dust 20 in the exhaust gas sticks to the balls 10 and simultaneously, the balls 11 absorbs the sensible heat of the exhaust gas by a phase change. The dust 20 sticking to the balls 11 is separated by a sieving device 19 and is recovered into a hopper 22. The balls are put into storage tanks 26-28 where compressed air is fed to the balls 11 to release the absorbed heat of the balls. the absorbed heat is used to drive a gas turbine 42.
Patent JP-2000010798-A (JP)
Title: Thread library signal controlling method, its device and mechanically readable recording medium recording program
Inventor: SUZUKI YASUSHI
IPC: G06F9/46
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To accelerate the change of a signal mask and switching of a thread in mounting of a thread library. SOLUTION: The signal masks of respective threads 3-1 to 3-n and signal holding information are stored in a signal state table 8 in a user area. A thread change a signal mask in the table 8 through the use of a signal mask changing means 5 at the time of changing the signal mask of its own. When an external signal receiving means 7 receives a signal, a signal receiving thread 6 allows a physical task 2 to execute signal receiving processing or stores signal holding information in the table 8 depending on whether a thread presently executed by the task 2 can receive the signal. At the time of switching a thread, the physical task 2 executes signal receiving processing in the case when signal holding information exists in the table 8 and a thread after switching can receive the signal.
Patent JP-H0634797-A (JP)
Title: Vacuum control device in radioactive substance storage facility
Inventor: OTOSHI MINEO
IPC: G21F7/015
Filed: 1992-07-20
Abstract: PURPOSE:To ensure the profitability and the soundness of a radioactive substance storage facility including a storage for radioactive substance packs, without deteriorating the detection sensitivity for a degree of vacuum in the case of storing several storage containers. CONSTITUTION:A vacuum control device incorporates depressurizing pipe lines 23 which are connected in parallel in each of groups into which several storage containers 21 are divided into, pressure sensors 24 for detecting depressurized conditions, a vacuum degree determining part 25 for selecting vacuum degree data and a vacuum control part 26 for operating a, vacuum generating means 22 in accordance with the selected vacuum degree data. Among the groups, the one having a worst vacuum degree is determined so as to operate the vacuum generating means 22, thereby the vacuum degree in the radioactive substance storage facility is maintained.
Patent JP-S63259014-A (JP)
Title: Method for continuously melting waste iron in dc electric furnace and electric furnace used therein
Inventor: ROBEERU ANDORE JIYANIAKU
IPC: H05B7/11
Filed: 1987-07-31
Abstract: Process and apparatus for the continuous melting of scrap in an electric D.C. furnace, in which the D.C. source (23) supplies vault electrodes (4) and hearth electrodes (8) by means of respective feed conductors (7) and return conductors (9). The scrap is fed through an orifice (12). The vault electrode or electrodes (4) are arranged on the other side of the axis of the shaft (1) in relation to the orifice (12). The hearth electrode or electrodes (8) are offset towards the orifice (12), and the return conductor or conductors (9) connected to the hearth electrode or electrodes (8) are led under the bottom (2) of the shaft (1) and as near as possible to the latter, being directed towards the opposite zone of the furnace where the vault electrodes (4) are located, as to generate magnetic fields capable of deflecting the arc or arcs towards a zone set apart from the vault electrodes (4) and located substantially below the scrap feed orifice (12 ).
Patent JP-H0996964-A (JP)
Title: Toner carrying unit
Inventor: TANIGUCHI SUSUMU
IPC: G03G15/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress the leakage of toner to the outside of a housing and to surely prevent the heaping of the toner in a through-hole formed in one sidewall by improving a toner carrying unit to be applied to the housing provided with a pair of sidewalls. SOLUTION: An inner regulating piece 70 and an auxiliary helical blade 74 are disposed in one end part of a shaft 66. The inner regulating piece 70 is provided with a projection part 76 which is extended in a radial direction over the inside diameter of the through-hole 58 of one sidewall 54 and abutted on its inside surface and a nonprojection part 78 located inside the inside diameter of the through-hole 58. The auxiliary helical blade 74 is located in the through-hole 58.
Patent JP-H0749177-A (JP)
Title: Device for drying material
Inventor: YAMADA YOSHIKI
IPC: F26B15/16
Filed: 1993-08-04
Abstract: PURPOSE:To extend the service life of a carrying device and simplify both the constitution of the apparatus and the controlling manipulation by providing doors on a truck in a setup for these doors to open and close the opening of a main casing and load the truck with material for the drying and unload it at one side of the main casing. CONSTITUTION:After the cleaning has been finished, a carrying device 16 is moved to bring a carrying bucket 15 over an unloading place of a drying station 13. On the other hand, a truck 20a is brought out through an opening 21 to a position outside the main casing 18 beforehand. Now the carrying bucket 15 is laid on the truck 20a. Then the opening 21 of the main casing 18 is closed from inside by an inner door 23b provided at the other side of the truck 20a. After laying of the carrying bucket 15, the truck 20a is inserted into the main casing 18; with this insertion, an outer door 23a provided at one side of the truck 20a closes the opening 21 of the main casing 18 from outside. This constitution makes it unnecessary to provide an additional driving means to open and close the opening 21 of the main casing 18.
Patent JP-H0243159-A (JP)
Title: Paper tension controller for rotary press
Inventor: SUZUKI SETSUO
IPC: B65H23/26
Filed: 1988-08-03
Abstract: PURPOSE:To eliminate any slack of lowermost running paper as well as to improve the printing quality of another running paper by guiding only the lowermost running paper keeping in contact with a drag roller directly at the upstream side, and installing a tension increment adjusting guide roller for increasing a contact angle to the drag roller. CONSTITUTION:Only lowermost running paper (a) directly keeping in contact with a drag roller 1 is guide by a tension increment adjusting guide roller 4 at the upstream side, while a contact angle of the lowermost running paper (a) to this drag roller 1 is adjusted for increment, and tension of the lowermost running paper (a) is incleasingly tensed to that of other running paper sheets (b)-(e). In consequence, any drop in the printing quality of the lowermost running paper (a) and occurrence of rumples are all preventable.
Patent JP-2000029331-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of quickly starting and in which the temperature of a heating member is uniformized, also the temperature fluctuation of a pressing heating member is prevented and instantaneous heating is made possible or a heating time is made short. SOLUTION: This fixing device 30 is constituted of an upper roller 31 which is a turning roller having an elastic layer and a pressing member 40 that is a plate-like fixed pressure plate constituted of a metal plate and a plate-like ceramic heater and executes fixing while holding and carrying recording paper P that is a toner image supporting body between them. The fixing device 30 is constituted so that the upper roller 31 abuts on the toner face side of the recording paper P and the pressing member 40 abuts on the opposite face side of the recording paper P.
Patent JP-2000026815-A (JP)
Title: Preparation of substrate for cloth adhesive tape
Inventor: UEDA TSUNEHISA
IPC: C09J7/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prepare a cloth adhesive tape having enhanced adhesion between a cloth and a polyolefinic resin in an easily controllable process by contacting the cloth with discharge plasma in an atmosphere of a treating gas of a specific pressure and then laminating it to the polyolefinic resin. SOLUTION: A cloth is contacted with discharge plasma generated between electrodes in an atmosphere of a treating gas of 100-800 Torr and subsequently laminated to a polyolefinic resin. As substrates for a cloth adhesive tape can be exemplified woven fabrics, nonwoven fabrics or the like made of staple fiber muslin-based fibers, polyester-based fibers, polyolefinic fibers or the like. As the polyolefinic resins laminated to the cloth, there can be exemplified polyethylene, polypropylene or the like. As the treating gas can be mentioned rare gases such as helium or the like, oxygen-containing substances (oxygen, water or the like), nitrogen-containing substances (nitrogen, ammonia or the like), sulfur-containing substances (sulfur dioxide or the like), mixtures thereof or the like.
Patent JP-H0742697-A (JP)
Title: Rotor blade operating mechanism for axial fan
Inventor: MIZUGUCHI KAZUTO
IPC: F04D29/36
Filed: 1993-08-04
Abstract: PURPOSE:To provide rotor blade operating mechanism capable of transmitting a rotor blade opening/closing command, transmitted from a rotor blade drive unit, to a transmission shaft by rotational displacement in an axial fan. CONSTITUTION:In rotor blade adjusting mechanism, a rotor blade opening command transmitted to an external link 2 from a rotor blade drive unit 1 is transmitted as the rotational displacement of a transmission shaft 4 to the interior of a fan through a lever 3. The rotational displacement is converted into linear displacement to an oil guide valve 6 by an internal link 5. The oil guide valve 6 is thereby switched to move a hydraulic cylinder 7, and a rotor blade 14 is rotated through an arm 13. The lever 3 has the function of transmitting the command from the external link 2 as the rotational displacement to the transmission shaft 4, and the lever 3 is formed of two springs, an opening side ring, a closing side ring, and the like.
Patent JP-2001021560-A (JP)
Title: Immunity chromatography
Inventor: OKADA KENICHI
IPC: G01N33/543
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress unspecific reaction with a substance except for a specific bond substance and a specimen of a stationary phase and make a high sensitive and simple detection performable by reacting a specific bond substance fixed to the stationary phase and specifically bonding with the specimen, with the specimen in the presence of electrolyte. SOLUTION: A specimen detectable by this measuring method is not especially limited if only forming a sandwich immune complex by an immunochemical reaction. The electrolyte used is a substance dissolved in solution such as buffer solution and exhibiting ion conductivity. The electrolyte may be added to a test liquid including the specimen or added to solution including the specific bond substance. The quantity of the electrolyte in reacting the specific bond substance fixed to a stantionary phase and specifically bonding with the specimen, with the specimen is preferably 1 wt.% or more from the viewpoint of the suppression of the unspecific reaction and desirably 20 wt.% or less from the viewpoint of preventing the lowering of the detecting sensivitity.
Patent JP-H0631609-A (JP)
Title: Polishing device of glassy commodity having curved surface
Inventor: SASAKI SHOZO
IPC: B24B13/015
Filed: 1992-07-21
Abstract: PURPOSE:To enhance the duration of use of a hollow cylinder polishing body that polishe. the curved surface of a glassy commodity, and provide polishing device capable of polishing that curved surface uniformly irrespective of the size of the glassy commodity. CONSTITUTION:The polishing device of a glassy commodity having a curved surface is provided with a rotary table 11 that fixes a glassy commodity 10 having a curved surface 10a in a state wherein the curved surface 10a is positioned upside and rotates, an elastic hollow cylinder grinding 12 that performs rotational polishing of the curved surface 10a of the glassy commodity 10, a guide shaft 13 provided in parallel with the rotary shaft 12a of the hollow cylinder polishing body 12, a movable frame 14 that supports the rotary shaft 12a of the hollow cylinder polishing body 12 and that slidably mounted on the guide shaft 13, and a driving means 15 that slides the movable frame 14 along the guide shaft 13.
Patent JP-S6254250-A (JP)
Title: Rewriting type optical storage medium
Inventor: YOSHIDA TAKUJI
IPC: G11B7/24062
Filed: 1985-09-02
Abstract: PURPOSE:To obtain an independent compd. layer which permits recording and erasing by a specific photon mode as an optical storage medium layer by constituting a medium for recording and erasing by irradiation of laser light of a substrate and a solid phase of a spiropyrane compd. alone. CONSTITUTION:This medium is constituted of the substrate 1 and the recording layer 2 consisting of the spiropyran compd. and an intervening layer as a reflection layer, for example, a vapor deposited aluminum layer 10 is provided between the substrate 1 and the recording layer 2. The soln. of spiropyran is coated on the substrate by a spin coating method or the like and is subjected to a heat treatment after drying. It is also possible to utilize a film forming method such as vapor deposition method. This recording layer is formed by utilizing the transmittivity change, reflectivity change or refractive index change arising from the cleavage of the bond generated when spiropyrane molecules absorb light energy. An irradiated part 4 is colored by the irradiation of light from a light source 3 and information is recorded. The reproduction of the information recorded in such a manner can be realized by the change of the transmittivity when the light is irradiated. On the other hand, the erasing of the recorded information is executed by the irradiation of another light or heating.
Patent JP-H0533359-A (JP)
Title: Small-sized back hoe of full swing type
Inventor: SUZUKI JUNICHI
IPC: E02F3/32
Filed: 1991-08-02
Abstract: PURPOSE:To enable swing work to be executed in a narrow area by fitting the base end of an excavating device, roughly near a swing base provided with no riding and operating section, and by working a running device the swing base, and the excavating device with remote control. CONSTITUTION:On the upper section of a running machine body 3 provided with a pair of left and right hydraulic driving type crawler running-devices 1 and a sludge withdrawal plate 2 which can be hydraulically moved up and down, a swing base 4 for enabling the swing locus to be limited within a vehicle width is fully rotatably mounted. Then, the boom base section of an excavating device 5 is connected to the roughly central section of the swing base 4, and the rear section of the swing base 4 is provided with an engine 6 and a balance weight 7. Besides, an operating board 14 is provided with joy stick type levers 16 for operating the boom cylinder 8 of the excavating device 5, an arm cylinder 8, a bucket cylinder 10, and a swing hydraulic motor, remotely. Besides, the operating board 14 is provided with a running speed change lever 17 and a switch 18 for moving the sludge withdrawal plate 2 upward and downward.
Patent JP-H0837806-A (JP)
Title: Levee-shaping machine
Inventor: FUJII DAISUKE
IPC: A01B35/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a levee-shaping machine equipped with an earthing-up rotor so that the levee side top part may not project beyond the plastering completion position of the levee-plastering plate in the direction of the levee side, free from entanglement of, e.g. weeds in the old levee, improved in earthing-up mechanism, excellent in operating characteristics and useful for levee-plastering work, etc. CONSTITUTION:This levee-shaping machine involves a machine frame 1 equipped with an earthing-up rotor 2 for digging up and earthing up muddy soil onto the old levee and a levee-plastering plate 10 for plastering the muddy soil earthed up by the earthing-up rotor 2. The levee-plastering plate 10 has a shape capable of plastering the upper surface and one side surface of the levee 17 and the rotor 2 is designed so that the levee 17 side top part of the earthing-up part may not project beyond the plastering completion position of the levee- plastering plate 10 in the direction of the levee 17 side. In addition, an old levee cutting unit 3 equipped with an old levee cutting blade 3a is set preferably ahead the earthing-up part of the earthing up rotor 2.
Patent JP-S63101009-A (JP)
Inventor: HAINRITSUHI RENEBAUMU
IPC: B21B29/00
Filed: 1987-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0359977-A (JP)
Title: Connector device
Inventor: HASUDA SHUJI
IPC: H01R24/00
Filed: 1989-07-28
Abstract: PURPOSE:To make a connector device hardly generate the abrasion of a terminal and the poor connection by providing a contact, a holder to hold the contact, and a displacement mechanism to displace the holder so as to displace the position of the contact. CONSTITUTION:At one end side of connector case half bodies 2a and 2b, a switching connection member 4 such as a hinge, for example, is installed to make it possible to open and close the insertion port 3 of a connector case. Members 5a and 5b are eccentric cams rotated by a specific driving device, and when the eccentric cams 5a and 5b are operated, the connector case half bodies 2a and 2b are made into the condition shown as one-dotted chain lines in the figure. At the time when an IC card 10 is inserted to the insertion port 3, the connector case half bodies 2a and 2b are opened, and thereby the electrode terminals 11a and 11b of the IC card 10 are not contacted to the electrode terminals 1a and 1b, and the electrode terminals 11a and 11b, and 1a and 1b, are hardly abraded. In such a way, almost no abrasion of the contact is generated and a poor connection is hardly generated, even though the number of the insertion and the removal is extensively increased.